Home / 4,195,294.52-5,789,950.92-2,564,656.52

Finding the Fourth Proportional to 4,195,294.52, 5,789,950.92 and 2,564,656.52

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Solution

The fourth proportional to 4,195,294.52, 5,789,950.92 and 2,564,656.52 is: 3,539,497.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,294.52 : 5,789,950.92 = 2,564,656.52 : x
  2. Step 2: Convert to fraction form
    4,195,294.52/5,789,950.92 = 2,564,656.52/x
  3. Step 3: Cross multiply
    4,195,294.52x = 5,789,950.92 × 2,564,656.52
  4. Step 4: Simplify right side
    4,195,294.52x = 14,849,235,377,458.00
  5. Step 5: Solve for x
    x = 14,849,235,377,458.00/4,195,294.52
  6. Step 6: Final answer
    x = 3,539,497.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.